2019596368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3078653}}^1$

素因数の和:3078702

約数の個数: 20

約数和(自身を含む): 4008407508

約数和(自身を除く): 1988811140

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3078653, 6157306, 12314612, 24629224, 49258448, 126224773, 252449546, 504899092, 1009798184, 2019596368]

約数ペア:

[(1, 2019596368), (2, 1009798184), (4, 504899092), (8, 252449546), (16, 126224773), (41, 49258448), (82, 24629224), (164, 12314612), (328, 6157306), (656, 3078653)]